sashapolo commented on code in PR #3352:
URL: https://github.com/apache/ignite-3/pull/3352#discussion_r1514002985
##########
modules/storage-page-memory/src/main/java/org/apache/ignite/internal/storage/pagememory/mv/AbstractPageMemoryMvPartitionStorage.java:
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@@ -969,4 +977,44 @@ IndexMeta createIndexMetaForNewIndex(int indexId) {
return sortedIndexes.get(indexId);
});
}
+
+ /**
+ * Destroys an index storage identified by the given index ID.
+ *
+ * @param indexId Index ID which storage will be destroyed.
+ * @return Future that will be completed as soon as the storage has been
destroyed.
+ */
+ public CompletableFuture<Void> destroyIndex(int indexId) {
+ return busy(() -> {
+ throwExceptionIfStorageNotInRunnableState();
+
+ CompletableFuture<Void> result = nullCompletedFuture();
+
+ PageMemoryHashIndexStorage hashIndexStorage =
hashIndexes.remove(indexId);
+
+ if (hashIndexStorage != null) {
+ assert !sortedIndexes.containsKey(indexId);
Review Comment:
Why is it strange, it's just an assertion to be sure that we don't have some
kind of a bug
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